Chang; Jui-Yang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Jui-Yang.The latest application filed is for "luggage containing handle assembly in a cover".
- Chang; Jui-Yang - Taichung City TW
- Chang; Jui-Yang - Taichung N/A TW
- Chang; Jui Yang - Chinshui Town Taichung Hsien 43651 TW
- Chang; Jui Yang - Taichung Hsien TW
- Chang; Jui Yang - Taichung Hsien 43651 TW
| Patent | Date |
|---|---|
| Luggage Containing Handle Assembly in a Cover App 20180192755 - Chang; Jui-Yang | 2018-07-12 |
| Foldable and portable shelter Grant 8,763,560 - Chang July 1, 2 | 2014-07-01 |
| Foldable And Portable Shelter App 20140116349 - Chang; Jui-Yang | 2014-05-01 |
| Pet house Grant D669,644 - Chang October 23, 2 | 2012-10-23 |
| Foldable and portable shelter App 20110308476 - Chang; Jui Yang | 2011-12-22 |
| Corner member for casing Grant D564,880 - Chang March 25, 2 | 2008-03-25 |
| Foldable filing cabinet App 20070251897 - Chang; Jui Yang | 2007-11-01 |
| Reinforced container construction App 20060290249 - Chang; Jui Yang | 2006-12-28 |
| Extendible accordion-like file Grant 7,147,142 - Chang December 12, 2 | 2006-12-12 |
| File folder Grant D530,091 - Chang October 17, 2 | 2006-10-17 |
| File folder having cover retaining device App 20050238416 - Chang, Jui Yang | 2005-10-27 |
| Method for forming foamable boards App 20050001344 - Chang, Jui Yang | 2005-01-06 |
| File device having white board member App 20040145175 - Chang, Jui Yang | 2004-07-29 |
| Malti-layer board device for files or cases App 20040101669 - Chang, Jui Yang | 2004-05-27 |
| Method for forming foamable boards App 20040094256 - Chang, Jui Yang | 2004-05-20 |
| Method for forming foamable boards App 20040094861 - Chang, Jui Yang | 2004-05-20 |
| File holding device having stronger and lighter cover App 20040084270 - Chang, Jui Yang | 2004-05-06 |
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